Add dynamic group management page and section

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 705f2157-ef97-4fbd-89e4-8c7f2ecaea90
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/7ed01c5f-a82d-405a-b728-b2e3d127c60c/ba267903-58ef-4b1e-ab4f-95c2845e5bb8.jpg

client/src/layouts/dashboard-layout.tsx

@@ -56,6 +56,7 @@ const menuSections: MenuSection[] = [
     items: [
       { title: "Users", path: "/users", icon: <Users className="h-4 w-4" /> },
       { title: "Groups", path: "/groups", icon: <UserPlus className="h-4 w-4" /> },
+      { title: "Dynamic Groups", path: "/dynamic-groups", icon: <LineChart className="h-4 w-4" /> },
       { title: "Organizational Units", path: "/organizational-units", icon: <FolderClosed className="h-4 w-4" /> },
       { title: "Computers", path: "/computers", icon: <Monitor className="h-4 w-4" /> },
       { title: "Domains", path: "/domains", icon: <Globe className="h-4 w-4" /> },

client/src/pages/dynamic-groups-page.tsx

@@ -168,9 +168,11 @@ export default function DynamicGroupsPage() {
   };
 
   return (
-    <DashboardLayout>
-      <div className="flex items-center justify-between space-y-2">
-        <h2 className="text-3xl font-bold tracking-tight">Dynamic Group Management</h2>
+    <DashboardLayout 
+      title="Dynamic Group Management"
+      description="Create and manage rules for dynamic group membership"
+    >
+      <div className="flex items-center justify-between mb-6">
         <div className="flex items-center space-x-2">
           <Button onClick={() => queryClient.invalidateQueries({ queryKey: ["/api/dynamic-group-rules"] })}>
             <RefreshCw className="mr-2 h-4 w-4" />